--- product_id: 99243411 title: "SRNE SR-ML2420 20 Amp MPPT 12V / 24V Solar Charge Controller & External Display Monitor" brand: "srne" price: "1615.11 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/99243411-srne-sr-ml2420-20-amp-mppt-12v-24v-solar-charge store_origin: TN region: Tunisia --- # SRNE SR-ML2420 20 Amp MPPT 12V / 24V Solar Charge Controller & External Display Monitor **Brand:** srne **Price:** 1615.11 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** SRNE SR-ML2420 20 Amp MPPT 12V / 24V Solar Charge Controller & External Display Monitor by srne - **How much does it cost?** 1615.11 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/99243411-srne-sr-ml2420-20-amp-mppt-12v-24v-solar-charge) ## Best For - srne enthusiasts ## Why This Product - Trusted srne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description - With the advanced dual-peak or multi-peak tracking technology, when the solar panel is part shaded or part of the panel is fails resulting in multiple peaks on the I_V curve, the controller is still able to accurately track the maximum power point. - A built-in maximum power point algorithm can significantly improve the energy utilization efficiency of solar PV systems and raise the charging efficiency by 15% to 20% compared to conventional PWM controllers. - A combination of multi tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time. - The controller boasts an optimum MPPT tracking efficiency of up to 99%. - Advanced digital power supply technologies raise the circuits energy conversion efficiency to as high as 98%. - Charging program options are available for different types of batteries including gel, sealed, open & lithium. - The controller features a limited current charging mode. When the solar panel exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level. - Instantaneous large current startup of capacitive loads is supported. - Automatic recognition of the battery voltage is supported. - LED fault indicators and an LCD screen which can display abnormality information can help the user identify system faults. - Historical data storage is available, and data can be stored for up to 1 year. - The controller is equipped with an LCD screen, which not only let the user view the controllers operating data and status but also modify the controllers parameters. - The controller supports standard Modbus protocol, fulfilling the communication needs of various occasions. - Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters. ## Features - Suitable for 12V & 24V battery systems. Rated charging & load current: 20 Amps & Maximum voltage input: 100V - Maximum solar input: 260W @ 12V (520W @ 24V). - This package is supplied with the RM-05 external display monitor (comes complete with 2M cable), graphical backlit display. - The controller boasts an optimum MPPT tracking efficiency of up to 99%. - Supplied with a 3 year manufacturer warranty. ## Images ![SRNE SR-ML2420 20 Amp MPPT 12V / 24V Solar Charge Controller & External Display Monitor - Image 1](https://images-na.ssl-images-amazon.com/images/I/61SUKO7XhOL.jpg) ![SRNE SR-ML2420 20 Amp MPPT 12V / 24V Solar Charge Controller & External Display Monitor - Image 2](https://images-na.ssl-images-amazon.com/images/I/71e1Yfo-ccL.jpg) ![SRNE SR-ML2420 20 Amp MPPT 12V / 24V Solar Charge Controller & External Display Monitor - Image 3](https://images-na.ssl-images-amazon.com/images/I/41JmeCKXSOL.jpg) ![SRNE SR-ML2420 20 Amp MPPT 12V / 24V Solar Charge Controller & External Display Monitor - Image 4](https://images-na.ssl-images-amazon.com/images/I/51J6JZuL6oL.jpg) ![SRNE SR-ML2420 20 Amp MPPT 12V / 24V Solar Charge Controller & External Display Monitor - Image 5](https://images-na.ssl-images-amazon.com/images/I/61lry5qnNtL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/99243411-srne-sr-ml2420-20-amp-mppt-12v-24v-solar-charge](https://www.desertcart.tn/products/99243411-srne-sr-ml2420-20-amp-mppt-12v-24v-solar-charge) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-22*